Curve Shapes: Comparison and Alignment
Wepresentamethodforidentifyingapartialmatchfortwicedifferentiablecurves.Themethodusesequalarc-lengthintervalcorrespondenceswhencomparingpointsononecurvetoanother.Weusethesquareofdifferenceincurvaturesateachpointtocomparetwocurves,andfindittobefastenoughforqueryingalargedatabaseo
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